Under the South African Constitution, reinforced by a national Free Basic Water policy, all South African citizens have a right to water. In practice however, local governments continue to trade water as a commercial service, with perverse effects for the poorest. A case in point is Phiri, a poor suburb in Soweto. In 2004, Against the will of the residents, Johannesburg Water installed a prepaid water system. The system delivered a generally insufficient quota of water free of charge. If hous...